Bi pêşveçûna teknolojiya agahdariyê, dabînkirina hêza inverter di bankingê de her ku diçe bêtir têne bikar anîn, ewlekarî, leşkerî, pizişkî, asmanî û qadên din. The early inverter power supplies only required that their outputs could be uninterrupted, voltage stabilized, and frequency stabilized. .

Lebê, in addition to these requirements, today's inverter power supply must also be environmentally friendly and pollution-free, ku heye, a green and environmentally friendly inverter power supply. Vê bigire, with the development of network technology, higher requirements have been put forward for the network function of inverter power supply.
High-performance inverter power supply must meet:
①High input power factor, low output impedance;
②Shaanxi speed’s transient response and high steady-state accuracy;
③High concealment, high efficiency and high reliability;
④Electromagnetic interference from Di;
⑤Intelligent;
⑥Perfect network functions. Obviously, the realization of these requirements cannot be achieved without digital control technology.